About 80 miles 130 km south of santiago lies colchagua valley one of chiles largest and best known wine regions home to high profile wineries such as montes and viu manent visit these two wineries or similar alternatives on this full day wine tour with a local guide learn about the history of winemaking in colchagua valley as you enjoy tastings of popular varietals such as malbec syrah and carmenere you have the choice to include lunch with the tour which youll enjoy in the town o